🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 10.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.37 AU - 3.73 AU

Year: 3613 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,473,961 km

• M1: 128,056 km (0.056 R)
• M2: 477,965 km (0.079 R)
• M3: 799,900 km (0.065 R)
• M4: 1,333,067 km (0.036 R)
• M5: 1,935,796 km (0.111 R)
• M6: 2,258,030 km (0.107 R)
• M7: 2,679,896 km (0.095 R)
• M8: 3,136,319 km (0.034 R)
• M9: 3,565,366 km (0.059 R)
• M10: 4,658,478 km (0.108 R)
• M11: 5,424,419 km (0.072 R)
• M12: 5,961,774 km (0.116 R)
• M13: 6,743,124 km (0.08 R)
• M14: 7,364,853 km (0.098 R)
• M15: 7,722,840 km (0.098 R)
• M16: 8,976,471 km (0.102 R)
• M17: 10,200,630 km (0.104 R)
• M18: 11,231,958 km (0.063 R)
• M19: 13,500,909 km (0.092 R)
• M20: 14,087,931 km (0.084 R)
• M21: 14,488,554 km (0.091 R)
• M22: 19,229,759 km (0.119 R)
• M23: 19,973,111 km (0.117 R)
• M24: 21,058,743 km (0.102 R)
• M25: 22,049,081 km (0.051 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 5.1

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.06 AU - 7.82 AU

Year: 12400 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,473,961 km

• M1: 63,429 km (0.043 R)
• M2: 236,963 km (0.109 R)
• M3: 583,132 km (0.054 R)
• M4: 744,997 km (0.026 R)
• M5: 1,073,066 km (0.037 R)
• M6: 1,320,500 km (0.079 R)
• M7: 2,152,863 km (0.119 R)
• M8: 2,508,756 km (0.12 R)
• M9: 2,859,563 km (0.092 R)
• M10: 3,218,897 km (0.073 R)
• M11: 4,165,254 km (0.062 R)
• M12: 4,420,916 km (0.109 R)
• M13: 6,036,872 km (0.084 R)
• M14: 6,742,526 km (0.116 R)
• M15: 8,184,051 km (0.066 R)
• M16: 8,585,422 km (0.076 R)
• M17: 8,814,157 km (0.075 R)
• M18: 10,530,344 km (0.066 R)
• M19: 16,009,815 km (0.099 R)
• M20: 20,669,489 km (0.117 R)
• M21: 21,329,664 km (0.11 R)
• M22: 21,749,436 km (0.088 R)
• M23: 22,260,313 km (0.102 R)
• M24: 26,736,281 km (0.11 R)
• M25: 28,520,535 km (0.09 R)
• M26: 29,338,386 km (0.1 R)
• M27: 29,545,280 km (0.119 R)
• M28: 30,066,778 km (0.094 R)
• M29: 31,128,026 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 6.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.15 AU - 8.63 AU

Year: 16483 Days

Day: 23 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,473,961 km

• M1: 82,578 km (0.092 R)
• M2: 443,707 km (0.101 R)
• M3: 704,157 km (0.109 R)
• M4: 2,876,468 km (0.073 R)
• M5: 3,482,190 km (0.12 R)
• M6: 4,667,304 km (0.118 R)
• M7: 5,624,132 km (0.114 R)
• M8: 7,387,891 km (0.075 R)
• M9: 9,058,749 km (0.107 R)
• M10: 12,964,451 km (0.062 R)
• M11: 13,850,070 km (0.109 R)
• M12: 15,864,854 km (0.071 R)
• M13: 19,883,053 km (0.039 R)
• M14: 26,489,445 km (0.08 R)
• M15: 27,731,256 km (0.066 R)
• M16: 28,918,764 km (0.061 R)
• M17: 30,234,926 km (0.08 R)
• M18: 32,283,520 km (0.065 R)
• M19: 33,802,237 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 15,484 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit